Prolific PL-2303 (most CipherLab 308 units use this chipset). ⚠️ Some clones may use a different chip; check your device label.
Download the package specifically for your OS (Windows 10, 11, or Legacy). 2. Prolific or FTDI Chipset Drivers The CipherLab 308 often utilizes third-party chipsets. Check the device hardware ID in Device Manager. cipherlab 308 usbtors232 interface converter driver top
The primary hub for all official utilities, firmware, and drivers. Prolific PL-2303 (most CipherLab 308 units use this chipset)
The CipherLab 308 cable acts as an active physical intermediary, housing a converter node directly inside the cable molding. Component Feature Technical Specification Silicon Labs CP210x Bridge Engine Upstream Connector USB Type-A (Male) Downstream Interface D-Sub 15-Pin (M) or 16-Pin Prop. UART Emulation Layer Virtual COM Port (VCP) Max Baud Rate Up to 921,600 bps depending on device payload 💾 Official Driver Selection Matrix The primary hub for all official utilities, firmware,